Gamma Ray Bursts with peculiar temporal asymmetry

Based on the study of temporal asymmetry of 631 gamma ray bursts from the BATSE 3B catalog by Link and Epstein [Ap J 466, 764 (1996)], we identify the population of bursts whose rising times are longer than their decays, thus showing atypical profiles. We analyse their sky distribution, morphology,...

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Detalles Bibliográficos
Autores principales: Romero, Gustavo Esteban, Torres, Diego F., Andruchow, Ileana, Anchordoqui, Luis Alfredo, Link, Bennett
Formato: Articulo
Lenguaje:Inglés
Publicado: 1999
Materias:
Ciencias Astronómicas
Physics
Gamma-ray burst
Population
Asymmetry
Astrophysics
Sky
Astronomy
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/122769
https://academic.oup.com/mnras/article/308/3/799/973665
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-122769
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Physics
Gamma-ray burst
Population
Asymmetry
Astrophysics
Sky
Astronomy
spellingShingle Ciencias Astronómicas
Physics
Gamma-ray burst
Population
Asymmetry
Astrophysics
Sky
Astronomy
Romero, Gustavo Esteban
Torres, Diego F.
Andruchow, Ileana
Anchordoqui, Luis Alfredo
Link, Bennett
Gamma Ray Bursts with peculiar temporal asymmetry
topic_facet Ciencias Astronómicas
Physics
Gamma-ray burst
Population
Asymmetry
Astrophysics
Sky
Astronomy
description Based on the study of temporal asymmetry of 631 gamma ray bursts from the BATSE 3B catalog by Link and Epstein [Ap J 466, 764 (1996)], we identify the population of bursts whose rising times are longer than their decays, thus showing atypical profiles. We analyse their sky distribution, morphology, time-space clustering and other average properties and compare them with those associated with the bulk of the bursts. We show how most of the peculiar bursts analysed are consistent with recent fireball models, but a fraction of bursts (∼ 4 of the total sample) appear to be inconsistent.
format Articulo
Articulo
author Romero, Gustavo Esteban
Torres, Diego F.
Andruchow, Ileana
Anchordoqui, Luis Alfredo
Link, Bennett
author_facet Romero, Gustavo Esteban
Torres, Diego F.
Andruchow, Ileana
Anchordoqui, Luis Alfredo
Link, Bennett
author_sort Romero, Gustavo Esteban
title Gamma Ray Bursts with peculiar temporal asymmetry
title_short Gamma Ray Bursts with peculiar temporal asymmetry
title_full Gamma Ray Bursts with peculiar temporal asymmetry
title_fullStr Gamma Ray Bursts with peculiar temporal asymmetry
title_full_unstemmed Gamma Ray Bursts with peculiar temporal asymmetry
title_sort gamma ray bursts with peculiar temporal asymmetry
publishDate 1999
url http://sedici.unlp.edu.ar/handle/10915/122769
https://academic.oup.com/mnras/article/308/3/799/973665
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AT anchordoquiluisalfredo gammarayburstswithpeculiartemporalasymmetry
AT linkbennett gammarayburstswithpeculiartemporalasymmetry
bdutipo_str Repositorios
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